Highly efficient generation of 0.2 Mj terahertz pulses in lithium niobate at room temperature with sub-50 fs chirped Ti: sapphire laser pulses X Wu, J Ma, B Zhang, S Chai, Z Fang, CY Xia, D Kong, J Wang, H Liu, ... Optics express 26 (6), 7107-7116, 2018 | 91 | 2018 |